Faeron has suggested that while storming Kala-gijak, you should destroy any Uruk weapons you find. This will prevent them from mounting a defence.
'The Uruks have barrels of weapons lying around in the lower barracks. Destroy them, so when they finally realize they are under attack, they will not be able to arm themselves.'
Uruk weapons can be found in Kala-gijak.
You should destroy Uruk weapons.
Faeron can be found outside Kala-gijak.
You should talk to Faeron.